MPEG-21 digital item adaptation by applying perceived motion energy to H.264 video.
Zhao GangLiang-Tien ChiaYang ZongkaiPublished in: ICIP (2004)
Keyphrases
- digital video
- video objects
- video sequences
- video signals
- space time
- digital television
- multimedia
- compressed video
- mpeg standard
- object motion
- video content
- spatial and temporal
- motion estimation
- video data
- key frames
- input video
- temporal filtering
- mpeg video
- content adaptation
- low frame rate
- video frames
- motion features
- digital video library
- motion trajectories
- moving camera
- moving objects
- dynamic scenes
- video streams
- spatio temporal
- static images
- image sequences
- camera motion
- human motion
- content description
- energy consumption
- motion model
- shot change detection
- optical flow
- visual data
- dynamic textures
- advanced video coding
- visual cues
- temporal continuity
- successive frames
- motion analysis
- bitstream
- video analysis
- motion patterns
- video transcoding
- compression standards
- motion field
- surveillance videos
- video scene
- motion capture
- compressed domain
- video retrieval
- multimedia content
- temporal coherence
- video quality
- video summarization
- multimedia data
- video shots
- layered representation
- video coding